Development of universal LED driver for low power application

• Main Authors: Abbasi, I., Yahaya, N.Z.
• Format: Conference or Workshop Item
• Published: Institute of Electrical and Electronics Engineers Inc. 2014
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84946691337&doi=10.1109%2fAMS.2014.52&partnerID=40&md5=de42064b1aac91c2129f8678705c234e; http://eprints.utp.edu.my/31283/

In this work, a universal LED driver is designed based on microcontroller which has the main function to drive different current levels for LEDs power up. Pulse width modulation is applied to vary the output current. Two power LEDs with current rating of 350 mA and 700 mA respectively have been sele...